TFA9892 Smart Power Amplifier
12V smart audio amplifier for deeper bass.
Today’s audio technologies need to support portable equipment and audio component designs. Our audio amplifiers lead the industry for sound, robustness, and EMC performance. We invented the world’s first Smart Amplifier and ship more than 400 million low-power audio products per year—including Class AB and Class D (boosted and non-boosted) models.
Our Analog audio inputs class AB portfolio provides cost-effective and protected solutions from 0.5 to 3.5 W with typical THD+N range of 0.15-0.3 % and wide supply voltage range of 2.2-18 V.
Class D is crucial to save battery life and meet the output power requirements with low dissipation. Our Class D audio amplifiers provide protected mono solutions from 2.35 to 3 W, delivering audiophile sound quality while maximizing audio system capabilities.
As speaker boost voltage requires precise speaker’s membrane excursion and coil temperature control based on speaker’s characteristics, related firmware tuning is necessary. This firmware adaptation is either managed in external host processor for Programmable smart amplifiers or in Smart audio amplifiers embedding a Digital Signal Processor.
Our Smart audio amplifiers offer the most advanced solution to this conflict. They offer a turn-key solution for getting the most from micro-speakers. They offer the most advanced protection algorithm with the widest range of amplifier options ensuring the best sound from your mobile device.
|TFA9892UK||The TFA9892 is very highly-efficient 12 V boost converter.|
|TFA9896UK||A high-efficiency class-D audio amplifier with a sophisticated SpeakerBoost protection algorithm.|
|TFA9888UK||Stereo is becoming common in mobile devices, and we are introducing the TFA9888UK which brings a 9.5V boost and stereo output for great sound in mobile devices.|
|TFA9891UK||A high-efficiency class-D audio amplifier with a sophisticated speaker boost and protection algorithm.|
|TFA9895UK||A high-efficiency class-D audio amplifier with a sophisticated speaker boost protection algorithm that features multi-band compression.|
|TFA9911UK||A high-efficiency class-D audio amplifier with a sophisticated speaker boost and protection algorithm.|